Home / 4,391,887.22-6,578,236.26-1,825,320.60

Finding the Fourth Proportional to 4,391,887.22, 6,578,236.26 and 1,825,320.60

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Solution

The fourth proportional to 4,391,887.22, 6,578,236.26 and 1,825,320.60 is: 2,733,993.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,887.22 : 6,578,236.26 = 1,825,320.60 : x
  2. Step 2: Convert to fraction form
    4,391,887.22/6,578,236.26 = 1,825,320.60/x
  3. Step 3: Cross multiply
    4,391,887.22x = 6,578,236.26 × 1,825,320.60
  4. Step 4: Simplify right side
    4,391,887.22x = 12,007,390,157,044.96
  5. Step 5: Solve for x
    x = 12,007,390,157,044.96/4,391,887.22
  6. Step 6: Final answer
    x = 2,733,993.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.